8. How are data organised in a spreadsheet?
(A) Lines and spaces (B) Layers and planes
(C) Height and width (D) Rows and columnsCheck Answer:

9. Which of the following is true?
(A) Byte is a single digit in a binary number
(B) Bit represents a grouping of digital numbers
(C) Eight-digit binary number is called a byte
(D) Eight-digit binary number is called a bitCheck Answer:

18. Backup should be done–
(A) daily for most installation
(B) weekly for installations
(C) as several images copies, followed by an incremental
(D) as several incremental, followed by an image copyCheck Answer:

19. File record length–
(A) should always be fixed (B) should always be variable
(C) depends upon the size of the file (D) should be chosen to match the data
characterCheck Answer: